P O Box and Street Address on returnFigure 3.11.14-27 shows an example of a return with both a P O Box and a street address. Pictured is the top part of a current Form 1041 (page 1) with the entity section completed showing the name of the trust, name and title of fiduciary and both a P O Box and a Street Address. TC 014 is edited vertically in the top left-hand corner. Also, the Complex Trust box is checked in Section A (Type of Entity) and Fiduciary Code 3 is edited to the right of the Simple Trust box.